139075170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27431}}^1$

素因数の和:27467

約数の個数: 48

約数和(自身を含む): 361444032

約数和(自身を除く): 222368862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 27431, 54862, 82293, 137155, 164586, 274310, 356603, 411465, 713206, 822930, 1069809, 1783015, 2139618, 3566030, 4635839, 5349045, 9271678, 10698090, 13907517, 23179195, 27815034, 46358390, 69537585, 139075170]

約数ペア:

[(1, 139075170), (2, 69537585), (3, 46358390), (5, 27815034), (6, 23179195), (10, 13907517), (13, 10698090), (15, 9271678), (26, 5349045), (30, 4635839), (39, 3566030), (65, 2139618), (78, 1783015), (130, 1069809), (169, 822930), (195, 713206), (338, 411465), (390, 356603), (507, 274310), (845, 164586), (1014, 137155), (1690, 82293), (2535, 54862), (5070, 27431)]